We kindly inform you that tomorrow, i.e. May 20, 2023, at night, a new SSL certificate will be installed, used to secure communication (https) with our website and API interface. The new SSL certificate was issued by a trusted issuer (Let's Encrypt), so changing the certificate should not affect user systems integrated with our API, as long as Read more…
Ladies and Gentlemen! Due to planned service works, we would like to inform you that from 22:00 on May 13, 2023 (Saturday) until 02:00 on May 14, 2023 (Sunday) there will be a break in access to the API and websites of the website. The work carried out will be related to increasing the security of the system and improving the quality of services provided. If questions arise Read more…
We would like to inform you that due to the failure of the API interface and the GUI search engine of the Ministry of Finance, it is currently not possible to verify taxpayers in the VAT register using the getVATStatus and getWhitelistStatus functions. It is also impossible to download data from the Ministry of Finance register using the searchVATRegistry function. Other services, i.e. verification in the VIES system and data downloading Read more…
Good morning, We are pleased to inform all customers of the nip24.pl website about the availability of two new functions enabling direct download of data from the reference API provided by the Court Registers Portal (Open API KRS Online) as part of the National Court Register (KRS): getKRSData - the function enables downloading a current copy containing full details of the entrepreneur or association. Read more…
Ladies and Gentlemen! Due to planned service works, we would like to inform you that from 22:00 on April 1, 2023 (Saturday) until 02:00 on April 2, 2023 (Sunday) there will be a break in access to the API and websites of the website. The work carried out will be related to improving the quality of services provided and providing new services enabling the use of the KRS API. Read more…
Ladies and Gentlemen, due to numerous telephone calls, we would like to inform you that today practically all reference systems (REGON register, VIES system and the Ministry of Finance system for verifying active VAT payers) that our API uses and downloads data are working very slowly and most of them return timeouts. We would like to inform you that as soon as the work of the above-mentioned systems Read more…
Ladies and Gentlemen! We have received information that due to the planned modernization works of the REGON register, the BIR1/1.1 service provided by REGON "will not be available" on March 1, 2023 (Wednesday) at 09:00 – 09:45. The above-mentioned unavailability of the REGON register affects the availability of functions offered by the nip24.pl API. Due to the unavailability of the interface Read more…
Issuing a structured invoice using the Open API of the National e-Invoice System (KSeF) The process of issuing an e-Invoice using the KSeF API is not trivial at all, which is why we have prepared the instructions below so that anyone who is not afraid can try their hand at this "competition". Anyway, there is no point in extending the introduction - see for yourself: 1. Challenge Read more…
Ladies and Gentlemen! Due to planned service works, we would like to inform you that from 22:00 on December 17, 2022 (Saturday) until 02:00 on December 18, 2022 (Sunday) there will be a break in access to the API and websites of the website. The work carried out will be related to improving the quality of services provided. If you have any questions, please contact Read more…
Ladies and Gentlemen, due to numerous telephone calls, we would like to inform you that since yesterday, i.e. November 29, 2022 (Tuesday), there is a system failure on the part of the Ministry of Finance. The problem was reported to the Ministry of Finance's e-mail contact box yesterday. Unfortunately, there is nothing we can do except be patient. As soon as the VAT Taxpayer List starts returning correct answers, Read more…
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